In addition to the standard hub width of 24mm

but also stronger and with a lower height

5° Headset type : Integrated 1 1/8" Deck spacers : Included Brake type : Flex Fender Brake/Fender : Included Brake mounting bolt : Included Wheel bolt : Included Shaft diameter : 8 mm Grip tape : Not included

For example

Proto OrionTH Trick sparkcykel Neck (Silver) Decks In addition to the standardGet into the Proto TDI system with an OrionTH pro scooter deck neck As part of the multi replaceable system from Proto The TDI Comes this OrionTH neck which has been reworked over previous models, to be more sleek, stronger and far better looking. Most noticeable is that this is a threaded connection between deck and neck, making it the strongest ever, far superior to a welded connection With the added benefit of being able to replace worn out parts.